Phytosterol Ester Powder is produced by esterifying plant sterols/stanols (beta-sitosterol, campesterol, stigmasterol) with food-grade fatty acids to improve lipid solubility, then microencapsulating the ester in carriers such as starch and milk protein via spray drying.
The powder delivers the well-documented LDL-cholesterol-lowering efficacy of phytosterol esters (around 10% reduction at 2 g/day) in a water-dispersible form suitable for dry beverages, dairy and bakery products.